The Kassia has all the benefits of our pocket springs with firm orthopaedic support 2000 springs (5ft model) that respond to your body. Firm orthopaedic fillings provide extra support for your back & are sumptuous for superior comfort. The mattress has a soft fabric cover of the highest quality which is enriched with comforting aloe vera & is traditionally tufted with soft felt tufts. The mattress is double sided & is side stitched for a traditional look & extra support. Mattress Depth 31 cm. Extra Firm. Please note: Headboard sold separately